1 files changed, 22 insertions, 0 deletions
diff --git a/test/feh-bg.i b/test/feh-bg.i
index 1cfb43f..eeff836 100755
--- a/test/feh-bg.i
+++ b/test/feh-bg.i
@@ -2,11 +2,14 @@
 use strict;
 use warnings;
 use 5.010;
+use autodie qw/:all/;
 
 use GD qw/:DEFAULT :cmp/;
 use Test::More tests => 70;
 use Time::HiRes qw/sleep/;
 
+my ($pid_xnest, $pid_twm);
+
 sub set_bg {
 	my ($mode, $file) = @_;
 
@@ -36,6 +39,20 @@ sub check_bg {
 	);
 }
 
+if (($pid_xnest = fork()) == 0) {
+	exec(qw( Xnest -geometry 500x500 :7 ));
+}
+
+sleep(0.5);
+
+$ENV{'DISPLAY'} = ':7';
+
+if (($pid_twm = fork()) == 0) {
+	exec('twm');
+}
+
+sleep(0.5);
+
 for my $mode (qw( center fill max scale tile )) {
 
 	set_bg($mode, 'exact/in');
@@ -51,4 +68,9 @@ for my $mode (qw( center fill max scale tile )) {
 	}
 }
 
+kill(15, $pid_twm);
+sleep(0.2);
+kill(15, $pid_xnest);
+sleep(0.2);
+
 unlink("/tmp/feh_${$}.png");